Abstract: Systems, methods, and modes for commissioning of a building control system comprising a plurality of electronic devices installed in a building each adapted to communicate over a communication network and comprising at least one light source adapted to emit light of a plurality of colors. The system comprises at least one controller in communication with the plurality of electronic devices over the communication network, wherein the at least one controller is adapted to iteratively select one or more of the plurality of electronic devices to commission, command the selected electronic devices to emit a plurality of different assigned colors, and receive an identification of at least one illuminated color of an electronic device to be commissioned until the electronic device to be commissioned is identified.

Abstract: A shade assembly comprising a roller tube, a shade material connected at its one end to the roller tube, and a motor disposed inside the roller tube and adapted to rotate the roller tube to roll and unroll the shade material onto and from the roller tube while the motor remains stationary. The shade assembly further comprises a motor head disposed at a terminal end of the roller tube, the motor head comprises a substantially disc shaped motor head locking member having at least one locking tab extending from a side surface thereof and at least one contact pin extending from a terminal end thereof. The shade assembly further comprises a first installation bracket adapted to be secured to an architectural structure and comprising a substantially disc shaped installation bracket locking member comprising at least one locking arm and at least one contact pad.

Abstract: Shade assembly comprising a roller tube, shade material connected to the roller tube, and a motor disposed inside the roller tube and adapted to rotate the roller tube to roll and unroll the shade material. The shade assembly further comprise a motor head disposed at a terminal end of the roller tube and comprises a contact pin and a first locking member, and an installation bracket adapted to be secured to an architectural structure and comprises a contact pad and a second locking member, wherein the motor head is stationary with respect to the installation bracket when the roller tube rotates.

Abstract: A radiolucent circumduction joint that has one, two, or three degrees of axis move movement about a central point that is able to mirror human joint movement.

Abstract: A one or more radiolucent pneumatic bags that are inflated and deflated to move a surgical table top portion to place a patient in a desired orientation.

Abstract: A roller shade comprising a motor pretensioned counterbalancing spring that lowers the torque load on the motor of the roller shade throughout the rolling up or rolling down cycles. The roller shade comprises a motor drive unit including a motor adapted to drive a drive wheel through a clutch. The motor drive unit further comprises a first spring carrier adapted to be stationary during operation of the motor and a second spring carrier adapted to rotate during operation of the motor. The motor drive unit further comprises a counterbalancing spring connected at its first end to the first spring carrier and at its second end to the second spring carrier. The counterbalancing spring is pretensioned using the motor prior to inserting the motor drive unit into the roller tube by driving the drive wheel and thereby rotating the second end of the counterbalancing spring with respect to the first end of the counterbalancing spring.

Abstract: A technique of forming a joint employing laminar sheeting is provided. At least a portion of the laminar sheeting includes a material that is substantially artifact-free such that the joint causes little imaging artifacts when medically imaged over at least a portion of the laminar sheeting including the rotational axis of said joint, which is at least useful for variable angular articulation of at least one anatomic supporting member joined to the joint and the normal anatomic positioning of at least one anatomic supporting member during normal anatomic positioning use.

Abstract: Battery operated shade comprising a shade material operably connected at its top end to a motor drive unit that raises and lowers the shade material between an upper limit and a lower limit to adjustably cover a structural opening. The shade comprises a housing that at least partially conceals the motor drive unit. The shade further comprises a battery compartment for providing power to the motor drive unit and a pair of swing arms each pivotally connected at their proximal end to the shade housing and at their distal end to the battery compartment. The pair of swing arm are adapted to pivot with respect to the shade housing to swivel the battery compartment from a first position, where the battery compartment is at least partially concealed by the shade housing and the pair of swing arms are retained by a pair of retaining clips, to a second position where the battery compartment extends out of the shade housing.

Abstract: A roller shade adapted to adjustably cover a structural opening comprising a roller tube assembly having a roller tube and a shade material attached to the roller tube, a pair of longitudinal side panel assemblies adapted to be attached at opposite sides of the structural opening and retain the roller tube assembly therebetween, at least one lateral panel comprising a side wall having an alignment channel recessed in its outer surface, and at least two corner brackets. Each side panel assembly comprises a tensioning assembly adapted to tension the shade material. Each corner bracket comprises a first portion and a second portion orthogonal to the first portion. The first portion is adapted to be attached to one of the longitudinal side panel assemblies. The second portion comprises a substantially flat wall with an alignment tab linearly extending from its terminal end. The alignment tab is sized to fit within the alignment channel of the lateral panel.

Abstract: A gear includes a circular base having a front surface that includes an inner region and an outer region that surrounds the inner region. The circular base is rotatable about a central axis. Plural gear teeth are arranged in a same row and extend outward from the outer region of the front surface and are evenly spaced from each other along plural locations on the outer region. Each gear tooth has a cross-sectional width that decreases with decreasing distance from the central axis, and has an outer shape configured to permit any one of the gear teeth in the row to contact and directly mesh with any gear tooth in a corresponding row of gear teeth of a substantially identical gear for any gear angle within a predefined range of gear angles between the central axis of the gear and the central axis of the substantially identical gear.

Abstract: A motorized shade comprising a roller tube, a shade material connected to the roller tube, and a motor drive unit operably connected to the roller tube. The motor drive unit comprises a motor adapted to create torque to rotate the roller tube to lower or raise the shade material and a force sensor positioned at a point along the motor drive unit that resists the torque created by the motor resulting in a reaction force that is detected by the force sensor. The motor drive unit further comprises a motor control module adapted to receive sensor readings from the force sensor and control the motor in response to detecting an abrupt change in the reaction force using the received sensor readings to enable shade control via pulling of the shade material as well as or alternatively obstacle detection to minimize damage to the roller shade and users.

Abstract: A window shade system includes a first bracket coupled to a first pivot and rotatable at least within a first range of angles, a second bracket coupled to a second pivot and rotatable at least within a second range of angles, and first and second gears that each include a circular base rotatable about a central axis. Gear teeth are arranged in a same row and extend outward from the outer region and are evenly spaced from each other along the outer region of the gears. The first and second pivots are arranged relative to each other and relative to the central axes of the first and second gears, respectively, such that for any angle within the first range of angles, the gear tooth of the first gear meshes with the gear tooth of the second gear at a corresponding angle within the second range of angles.

Abstract: A battery operated shade is provided adapted to adjustably cover a structural opening. The shade generally comprises a shade material extending from a top end to a bottom end and a motor drive unit operably connected to the top end of the shade material and adapted to raise and lower the shade material between an upper limit and a lower limit to adjustably cover and uncover the structural opening. The shade also comprises a shade housing adapted to at least partially conceal the motor drive unit, wherein the shade housing defines a bottom opening at a bottom of the shade housing from which the shade material exits the shade housing. The shade further comprises a battery compartment adapted to removably retain batteries for providing power to the motor drive unit. The battery compartment is attached to the shade housing proximate to the bottom opening below the motor drive unit.

Abstract: A motorized shade for covering an architectural opening that can be actuated by touching its shade material. The motorized shade comprises a shade material extending between an upper end and a lower end and a motor drive unit operably connected to the upper end of the shade material and comprising a motor and a motor control module adapted to control the motor to raise or lower the shade material. The shade material comprises at least partially comprises electrically conductive material. The motor control module comprises a capacitive touch sensor that is electrically connected to the upper end of the shade material via at least one electrical contact. The motor control module is adapted to detect a touch of the shade material via the capacitive touch sensor and in response control the motor to raise or lower the shade material.

Abstract: A system and method for automatically determining at least one lower limit of a horizontal sheers style roller shade. The roller shade comprising a roller tube, a shade material attached to the roller tube and comprising a first vertical layer interconnected to a second vertical layer via a plurality of horizontal vanes, a motor adapted to rotate the roller tube, a current sensing circuit adapted to detect current levels of the motor, and a controller adapted to control the motor and comprising at least one memory. The controller determines at least one lower limit by driving the motor in a first direction, receiving current levels from the current sensing circuit, observing current level profile of the received current levels, detecting a point of change in the current level profile, and using the point of change to set at least one of a lower tilt closed limit and a lower tilt open limit.

Abstract: A one or more radiolucent pneumatic bags that are inflated and deflated to move a surgical device, such as a surgical table or surgical robot.

Abstract: An apparatus comprises means for engaging a patient platform. The means comprises at least one layer of laminar sheeting of radiolucent material. At least one anatomical support member which comprises at least one layer of laminar sheeting of radiolucent material. At least one articulating joint unit is in engagement with the at least one of anatomical support member. The at least one articulating joint unit comprise at least one layer of laminar sheeting of radiolucent material with a primarily non-metallic connector at a central pivot point. The at least one articulating joint unit is positionable in at least a vertical and horizontal orientations enabling positioning of portions of an anatomy in three dimensions along x, y, and z axes.

Abstract: A roller shade for adjustably covering a structural opening comprising a roller tube assembly having a roller tube, a shade material attached to the roller tube, and a pair of cables adapted to be wound about opposite ends of the roller tube. The roller shade further comprises a pair of longitudinal side panel assemblies adapted to be attached at opposite sides of the structural opening and retain the roller tube assembly therebetween, wherein each side panel assembly comprises a tensioning assembly adapted to tension the shade material. Each tensioning assembly comprises a fixed pulley bracket comprising a first and second pulleys, floating pulley bracket comprising a third pulley, a tension assist bracket removably attached to and between the fixed pulley bracket and the floating pulley bracket, and a spring attached at one end to the floating pulley bracket.

Abstract: A roller shade adapted to adjustably cover a structural opening comprising a roller tube assembly having a roller tube and a shade material attached to the roller tube, a pair of longitudinal side panel assemblies adapted to be attached at opposite sides of the structural opening and retain the roller tube assembly therebetween, at least one lateral panel comprising a side wall having an alignment channel recessed in its outer surface, and at least two corner brackets. Each side panel assembly comprises a tensioning assembly adapted to tension the shade material. Each corner bracket comprises a first portion and a second portion orthogonal to the first portion. The first portion is adapted to be attached to one of the longitudinal side panel assemblies. The second portion comprises a substantially flat wall with an alignment tab linearly extending from its terminal end. The alignment tab is sized to fit within the alignment channel of the lateral panel.

Abstract: An apparatus having at least one anatomical support member which comprises at least one layer of laminar sheeting and at least one articulating joint unit is in engagement with the at least one of anatomical support member. The joint is positionable in at least a vertical and horizontal orientations enabling smooth positioning of portions of an anatomy in three dimensions such that translational and/or rotational centrepoints in its x, y and z axes substantially coincide. The joint is preferably made of by material(s) that do not cause substantial radiographic or nuclear imaging artifacts when medically imaged thereby.